Modified NTP to work with NITZ

[platform/core/connectivity/net-config.git] / src / network-clock.c

diff --git a/src/network-clock.c b/src/network-clock.c
index 0ac5d25..98bf2e8 100755 (executable)
--- a/src/network-clock.c
+++ b/src/network-clock.c
@@ -77,9 +77,41 @@ static void __netconfig_clock_set_timeserver(const char *server)
        return;
 }
 
+static void __netconfig_clock_unset_timeserver(void)
+{
+       GVariant* reply = NULL;
+       const char param0[] = "Timeservers";
+       const char server[] = "";
+       GVariant *params = NULL;
+       GVariantBuilder *builder;
+
+       builder = g_variant_builder_new(G_VARIANT_TYPE("as"));
+       g_variant_builder_add(builder, "s", server);
+
+       params = g_variant_new("(sv)", param0, g_variant_builder_end(builder));
+       g_variant_builder_unref(builder);
+
+       reply = netconfig_invoke_dbus_method(CONNMAN_SERVICE,
+                       CONNMAN_MANAGER_PATH, CONNMAN_CLOCK_INTERFACE,
+                       "SetProperty", params);
+
+       if (reply == NULL)
+               ERR("Failed to clear NTP server");
+       else
+               g_variant_unref(reply);
+
+       return;
+}
+
 static void __netconfig_set_timeserver(void)
 {
        guint timeserver_clear_timer = 0;
+       int nitz_updated = 0;
+
+       netconfig_vconf_get_int(VCONFKEY_TELEPHONY_NITZ_EVENT_GMT, &nitz_updated);
+
+       if (nitz_updated != 0)
+               return;
 
        __netconfig_clock_set_timeserver((const char *)NTP_SERVER);
 
@@ -87,12 +119,17 @@ static void __netconfig_set_timeserver(void)
                        NULL, &timeserver_clear_timer);
 }
 
-static void __netconfig_clock(
-               wifi_service_state_e state, void *user_data)
+static void __network_changed_cb(keynode_t *node, void *user_data)
 {
+       int status = VCONFKEY_NETWORK_OFF;
        gboolean automatic_time_update = 0;
 
-       if (state != NETCONFIG_WIFI_CONNECTED)
+       if (node != NULL)
+               status = vconf_keynode_get_int(node);
+       else
+               netconfig_vconf_get_int(VCONFKEY_NETWORK_STATUS, &status);
+
+       if (status == VCONFKEY_NETWORK_OFF)
                return;
 
        netconfig_vconf_get_bool(
@@ -107,15 +144,10 @@ static void __netconfig_clock(
        __netconfig_set_timeserver();
 }
 
-static wifi_state_notifier netconfig_clock_notifier = {
-               .wifi_state_changed = __netconfig_clock,
-               .user_data = NULL,
-};
-
 static void __automatic_time_update_changed_cb(keynode_t *node, void *user_data)
 {
+       int status = VCONFKEY_NETWORK_OFF;
        gboolean automatic_time_update = FALSE;
-       wifi_service_state_e wifi_state = NETCONFIG_WIFI_UNKNOWN;
 
        if (node != NULL)
                automatic_time_update = vconf_keynode_get_bool(node);
@@ -124,29 +156,53 @@ static void __automatic_time_update_changed_cb(keynode_t *node, void *user_data)
 
        if (automatic_time_update == FALSE) {
                INFO("Automatic time update is changed to 'FALSE'");
+               __netconfig_clock_unset_timeserver();
                return;
        }
 
-        wifi_state = wifi_state_get_service_state();
+       netconfig_vconf_get_int(VCONFKEY_NETWORK_STATUS, &status);
 
-        if (wifi_state != NETCONFIG_WIFI_CONNECTED) {
-               INFO("WiFi state is not NETCONFIG_WIFI_CONNECTED");
+        if (status == VCONFKEY_NETWORK_OFF) {
+               INFO("There is no connection");
                return;
         }
 
        __netconfig_set_timeserver();
 }
 
+static void __nitz_event_cb(keynode_t *node, void *user_data)
+{
+       int nitz_updated = 0;
+
+       if (node != NULL)
+               nitz_updated = vconf_keynode_get_int(node);
+       else
+               netconfig_vconf_get_int(VCONFKEY_TELEPHONY_NITZ_EVENT_GMT, &nitz_updated);
+
+       if (nitz_updated != 0) {
+               INFO("Time is updated by NITZ");
+               __netconfig_clock_unset_timeserver();
+               return;
+       }
+}
+
 void netconfig_clock_init(void)
 {
        INFO("netconfig_clock_init is called");
        vconf_notify_key_changed(VCONFKEY_SETAPPL_STATE_AUTOMATIC_TIME_UPDATE_BOOL,
                        __automatic_time_update_changed_cb, NULL);
-
-       wifi_state_notifier_register(&netconfig_clock_notifier);
+       vconf_notify_key_changed(VCONFKEY_TELEPHONY_NITZ_EVENT_GMT,
+                       __nitz_event_cb, NULL);
+       vconf_notify_key_changed(VCONFKEY_NETWORK_STATUS,
+                       __network_changed_cb, NULL);
 }
 
 void netconfig_clock_deinit(void)
 {
-       wifi_state_notifier_unregister(&netconfig_clock_notifier);
+       vconf_ignore_key_changed(VCONFKEY_SETAPPL_STATE_AUTOMATIC_TIME_UPDATE_BOOL,
+                       __automatic_time_update_changed_cb);
+       vconf_ignore_key_changed(VCONFKEY_TELEPHONY_NITZ_EVENT_GMT,
+                       __nitz_event_cb);
+       vconf_ignore_key_changed(VCONFKEY_NETWORK_STATUS,
+                       __network_changed_cb);
 }